Letters to Jeff Behary of the former Turn Of The Century Electrotherapy Museum. Content from Bill Wysock, William Terbo of the Tesla Memorial Society (Grand-Nephew of Nikola Tesla), Leland I. Anderson (Tesla researcher, collector, and historian since 1945), and Harry Goldman of TCBA News. Includes previously unpublished Nikola Tesla lecture from 1897 and a xerox of Tesla's nephew's copy of his lecture "On Light And Other High Frequency Phenomena." with penciled notations. Also contains a paper by Nikola Trbojevich, Tesla's Nephew. Items are presented only for historical preservation.